| Springfield Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Avg. Temperature |
-0.5 |
2.1 |
7.8 |
13.3 |
18.1 |
22.9 |
25.6 |
24.9 |
20.6 |
14.3 |
7.8 |
1.8 |
13.2 |
| Avg. Max Temperature |
5.4 |
7.9 |
14.1 |
19.9 |
24.4 |
29.1 |
32.0 |
31.4 |
26.8 |
21.0 |
13.7 |
7.4 |
19.4 |
| Avg. Min Temperature |
-6.4 |
-3.9 |
1.3 |
6.7 |
11.8 |
16.6 |
19.2 |
18.3 |
14.3 |
7.7 |
1.9 |
-3.7 |
7.0 |
| Days with Max Temp of 32 C or Higher |
0.0 |
0.0 |
0.0 |
< 0.5 |
2.0 |
6.0 |
16.0 |
14.0 |
4.0 |
< 0.5 |
0.0 |
0.0 |
40.0 |
| Days with Min Temp Below Freezing |
26.0 |
20.0 |
13.0 |
3.0 |
< 0.5 |
0.0 |
0.0 |
0.0 |
< 0.5 |
2.0 |
12.0 |
23.0 |
100.0 |
| | |
| Springfield Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Heating Degree Days |
1051 |
820 |
589 |
280 |
110 |
5.0 |
0.0 |
0.0 |
43.0 |
249 |
570 |
921 |
4638 |
| Cooling Degree Days |
0.0 |
0.0 |
0.0 |
10.0 |
98.0 |
251 |
406 |
366 |
163 |
26.0 |
0.0 |
0.0 |
1320 |
| | |
| Springfield Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Precipitation (inches) |
1.8 |
2.2 |
3.9 |
4.2 |
4.4 |
5.1 |
2.9 |
3.5 |
4.6 |
3.6 |
3.8 |
3.2 |
43.0 |
| Days with Precipitation 0.01 inch or More |
8.0 |
8.0 |
10.0 |
11.0 |
11.0 |
10.0 |
8.0 |
8.0 |
8.0 |
8.0 |
9.0 |
9.0 |
109 |
| Monthly Snowfall (inches) |
4.9 |
4.2 |
3.2 |
0.4 |
< 0.05 |
0.0 |
< 0.05 |
0.0 |
0.0 |
< 0.05 |
1.6 |
2.9 |
17.2 |
| | |
| Other Springfield Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
| Average Wind Speed |
11.5 |
11.5 |
12.6 |
12.0 |
10.2 |
9.3 |
8.4 |
8.4 |
9.2 |
10.1 |
11.1 |
11.2 |
10.5 |
| Clear Days |
8.0 |
7.0 |
8.0 |
8.0 |
7.0 |
8.0 |
12.0 |
12.0 |
12.0 |
13.0 |
10.0 |
9.0 |
115 |
| Partly Cloudy Days |
7.0 |
6.0 |
8.0 |
8.0 |
10.0 |
10.0 |
10.0 |
10.0 |
7.0 |
7.0 |
6.0 |
6.0 |
96.0 |
| Cloudy Days |
16.0 |
15.0 |
16.0 |
14.0 |
14.0 |
11.0 |
9.0 |
9.0 |
11.0 |
11.0 |
14.0 |
16.0 |
155 |
| Percent of Possible Sunshine |
50.0 |
52.0 |
56.0 |
59.0 |
60.0 |
65.0 |
71.0 |
71.0 |
67.0 |
64.0 |
52.0 |
48.0 |
60.0 |
| Avg. Relative Humidity |
58.0 |
71.0 |
69.5 |
68.0 |
70.5 |
74.0 |
74.5 |
72.5 |
72.0 |
71.0 |
68.5 |
70.5 |
73.5 |